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/*=========================================================================
Program: Insight Segmentation & Registration Toolkit
Module: itkConformalFlatteningQuadEdgeMeshFilterTest.cxx
Language: C++
Date: $Date$
Version: $Revision$
Copyright (c) Insight Software Consortium. All rights reserved.
See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm for details.
This software is distributed WITHOUT ANY WARRANTY; without even
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE. See the above copyright notices for more information.
=========================================================================*/
#if defined(_MSC_VER)
#pragma warning ( disable : 4786 )
#endif
#include "itkVTKPolyDataReader.h"
#include "itkVTKPolyDataWriter.h"
#include "itkConformalFlatteningMeshFilter.h"
#include "itkQuadEdgeMesh.h"
#include <stdlib.h>
int itkConformalFlatteningQuadEdgeMeshFilterTest(int argc, char *argv[])
{
if( argc != 6 )
{
std::cerr << "Usage: itkConformalFlatteningMeshFilterTest "
<< "vtkInputFilename vtkOutputFilename "
<< "polarCellId scale mapToSphere[0:1]" << std::endl;
return EXIT_FAILURE;
}
typedef itk::QuadEdgeMesh< double, 3 > MeshType;
typedef itk::ConformalFlatteningMeshFilter<MeshType, MeshType> FilterType;
typedef itk::VTKPolyDataReader<MeshType> ReaderType;
typedef itk::VTKPolyDataWriter<MeshType> WriterType;
typedef MeshType::CellIdentifier CellIdentifier;
//
// Read mesh file
//
std::cout << "Read " << argv[1] << std::endl;
ReaderType::Pointer reader = ReaderType::New();
reader->SetFileName( argv[1] );
try
{
reader->Update();
}
catch( itk::ExceptionObject & excp )
{
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
MeshType::Pointer mesh = reader->GetOutput();
//
// Test itkConformalFlatteningMeshFilter
//
FilterType::Pointer filter = FilterType::New();
// Connect the input
filter->SetInput( mesh );
CellIdentifier polarCellId = atoi( argv[3] );
filter->SetPolarCellIdentifier( polarCellId );
int mapToSphere = atoi( argv[5] );
if( mapToSphere == 1 )
{
filter->MapToSphere();
}
else
{
filter->MapToPlane();
}
double scale = atof( argv[4] );
filter->SetScale( scale );
// Execute the filter
std::cout << "Execute the filter" << std::endl;
try
{
filter->Update();
}
catch( itk::ExceptionObject & excp )
{
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
// Get the Smart Pointer to the Filter Output
MeshType::Pointer newMesh = filter->GetOutput();
//
// Write to file
//
std::cout << "Write " << argv[2] << std::endl;
WriterType::Pointer writer = WriterType::New();
writer->SetInput( newMesh );
writer->SetFileName( argv[2] );
try
{
writer->Update();
}
catch( itk::ExceptionObject & excp )
{
std::cerr << excp << std::endl;
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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